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1978 Triumph TR8

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Universal-Fit Audio for 1978 Triumph TR8

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

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Install Bay 3MHS14

3M 10 Pack 1/4" Diameter Heat Shrink Tubing

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3M 10 Pack 1/4" Diameter Heat Shrink Tubing

• 1/4 inch
• refill package
• heat shrink < /br>

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List price $16.99
-12% $14.99

Available

Ships in 10-14 days

• 1/4 inch
• refill package
• heat shrink < /br>

Install Bay F6N050BK

1/2" Self-Wrapping Split Braid Sleeving, Black - 75FT

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1/2" Self-Wrapping Split Braid Sleeving, Black - 75FT

• 1/2" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

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List price $152.99
-10% $136.99

Available

Ships in 10-14 days

• 1/2" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

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Install Bay IBPSX24

Replacement Headlight Bulbs - HPSX24 Single Beam

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Replacement Headlight Bulbs - HPSX24 Single Beam

• Replacement LED headlight bulbs
• Good for tight applications
• Compact design doesn’t compromise performance
• Output of 6,000 lumens of cool white (6500K) illumination
• Single Beam
• Sold as a Pair

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List price $55.99
-36% $35.99

In stock

Only 2 Left!

• Replacement LED headlight bulbs
• Good for tight applications
• Compact design doesn’t compromise performance
• Output of 6,000 lumens of cool white (6500K) illumination
• Single Beam
• Sold as a Pair

Install Bay IBCPLR2

4 AWG to 8 AWG Nickel Plated Wire Gauge Reducer

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4 AWG to 8 AWG Nickel Plated Wire Gauge Reducer

• Wire Gauge Reducer
• 4 AWG to 8 AWG
• Nickel Plated
• Deep Wire Recesses
• Ultimate Power Delivery

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List price $12.99
-15% $10.99

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Only 1 Left!

• Wire Gauge Reducer
• 4 AWG to 8 AWG
• Nickel Plated
• Deep Wire Recesses
• Ultimate Power Delivery

Install Bay IBH10

LED Replacement Headlight Bulbs (Pair) - H10 LED SINGLE BEAM

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LED Replacement Headlight Bulbs (Pair) - H10 LED SINGLE BEAM

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performanc

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List price $55.99
-20% $44.99

In stock

Only 2 Left!

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performanc

Install Bay 3MHST1

3M Heat Shrink 1" Diameter Tubing Black

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3M Heat Shrink 1" Diameter Tubing Black

• 1 inch diameter
• 50 percent heat shrink tubing
• Length: 4 feet

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List price $14.99
-13% $12.99

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Only 2 Left!

• 1 inch diameter
• 50 percent heat shrink tubing
• Length: 4 feet

Install Bay IBR91

In-Dash USB and 3.5mm Aux input Knockout Panel

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In-Dash USB and 3.5mm Aux input Knockout Panel

• In-Dash Knockout Panel
• Adds 3.5mm Aux and USB Ports
• Installs in Dash

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List price $47.99
-58% $19.99

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• In-Dash Knockout Panel
• Adds 3.5mm Aux and USB Ports
• Installs in Dash

Install Bay JW4136

18 AWG Male & Female Water-Resistant Speaker Plugs - Pair

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18 AWG Male & Female Water-Resistant Speaker Plugs - Pair

• Water Resistant Speaker Plugs
• Male and Female Plugs included
• 18 Gauge Input

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List price $25.99
-12% $22.99

In stock

• Water Resistant Speaker Plugs
• Male and Female Plugs included
• 18 Gauge Input

Install Bay 3MHS316

3M Heat Shrink 3/16" Diameter Tubing 10 Pack

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3M Heat Shrink 3/16" Diameter Tubing 10 Pack

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

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$7.99

Available

Ships in 10-14 days

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

Install Bay 3MHST14

3M Heat Shrink 1/4" Diameter Tubing Black

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3M Heat Shrink 1/4" Diameter Tubing Black

• 1/4 inch heat shrink tubing
• Made with Polyoefin (black)
• Length: 4 feet

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List price $8.99
-11% $7.99

Available

Ships in 10-14 days

• 1/4 inch heat shrink tubing
• Made with Polyoefin (black)
• Length: 4 feet

Install Bay IBH7

H7 LED SINGLE BEAM PAIR

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H7 LED SINGLE BEAM PAIR

• Replacement LED headlight bulbs
• 3.1"
• Heat sink 1.26 inch

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List price $49.99
-20% $39.99

In stock

Only 1 Left!

• Replacement LED headlight bulbs
• 3.1"
• Heat sink 1.26 inch

Install Bay IBH8

H8 LED SINGLE BEAM PAIR

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H8 LED SINGLE BEAM PAIR

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performance

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Universal – fits most vehicles.
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List price $55.99
-29% $39.99

In stock

Only 1 Left!

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performance

Install Bay IB881

LED Replacement Headlight Bulbs - H881 Single Beam

IB881 big
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LED Replacement Headlight Bulbs - H881 Single Beam

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performance
• LED Single Beam
• As cool or even cooler than the traditional LED bulbs

shipping truck icon Free shipping in USA. Provide zip for delivery date.
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Universal – fits most vehicles.
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List price $119.99
-67% $39.99

In stock

Only 1 Left!

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performance
• LED Single Beam
• As cool or even cooler than the traditional LED bulbs

Limited time!

The InstallBay AK02

0 Gauge Complete Amplifier Installation Kit

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0 Gauge Complete Amplifier Installation Kit

• 0 Gauge Amplifier Installation Kit
• Everything that you Need to Power an Amplifier up to 2000W!
• 17ft. 0 Gauge Blue Power Cable
• 3ft. 0 Gauge Black Ground Cable
• 17ft. Blue RCA Cable

15% off an NVX XCAP10H w/ Select Amp Kits
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List price $102.99
-11% $91.99

In stock


Available Deal
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Shop items below for 15% off up to $100 discount on Get 15% off an NVX XCAP10H


• 0 Gauge Amplifier Installation Kit
• Everything that you Need to Power an Amplifier up to 2000W!
• 17ft. 0 Gauge Blue Power Cable
• 3ft. 0 Gauge Black Ground Cable
• 17ft. Blue RCA Cable

Install Bay BNFD250F

Red Nylon 16/148 Gauge 0.250 Fully Insulated Nylon Female Quick Disconnect

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Red Nylon 16/148 Gauge 0.250 Fully Insulated Nylon Female Quick Disconnect

• Blue nylon female quick disconnect terminals
• Connects to male terminals with 0.250 size
• Accepts 16/14 AWG gauge wire
• Package of 100 pieces

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List price $15.99
-13% $13.99

In stock

Only 2 Left!

• Blue nylon female quick disconnect terminals
• Connects to male terminals with 0.250 size
• Accepts 16/14 AWG gauge wire
• Package of 100 pieces

Install Bay E-CB50MR

Waterproof Circuit Breaker Manual Reset IP67 Rated - 50 Amp

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Waterproof Circuit Breaker Manual Reset IP67 Rated - 50 Amp

• IP67 Waterproof Rating
• 60A Rating
• Ignition Protected
• Manual Reset

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List price $62.99
-11% $55.99

In stock

Only 1 Left!

• IP67 Waterproof Rating
• 60A Rating
• Ignition Protected
• Manual Reset

Install Bay SR6

MDF 1/2" Spacer Rings for 6" Speakers (Pair)

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MDF 1/2" Spacer Rings for 6" Speakers (Pair)

• MDF Speaker Rings
• 6" x 1/2"
• Perfect for Speaker Spacers or Custom Fiberglass Installations

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List price $16.99
-12% $14.99

Available

Ships in 10-14 days

• MDF Speaker Rings
• 6" x 1/2"
• Perfect for Speaker Spacers or Custom Fiberglass Installations

Install Bay F6N075BK

3/4" Self-Wrapping Split Braid Sleeving, Black - 50FT

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3/4" Self-Wrapping Split Braid Sleeving, Black - 50FT

• 3/4" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $12.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $133.99
-10% $119.99

In stock

Only 2 Left!

• 3/4" split-braid sleeving
• Protects wires, cables, hoses and more
• Protects against salt water, solvents, automotive chemicals and more
• More flexible than plastic
• Resists cuts and other abrasions

The Install Bay SB50

8 AWG High Current Power and Ground Quick Disconnect

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8 AWG High Current Power and Ground Quick Disconnect

•8 AWG Power and Ground Quick Disconnect
• Color is Red
• Makes it easy to remove amps, batteries and other equipment quickly
• Requires 2 pieces to create connection

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-17% $9.99

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•8 AWG Power and Ground Quick Disconnect
• Color is Red
• Makes it easy to remove amps, batteries and other equipment quickly
• Requires 2 pieces to create connection

The Install Bay IB-CAP1F

1.0 Farad Digital Car Audio Capacitor

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1.0 Farad Digital Car Audio Capacitor

• 1 Farad Capacitor
• Red Digital Voltage Display
• Perfect for Systems up to 1000 Watts
• 18 Volt Surge
• Silver
• Includes Mounting Hardware

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VIP Product Get $7.00 in rewards to spend later

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List price $77.99
-10% $69.99

Available

Ships in 10-14 days

• 1 Farad Capacitor
• Red Digital Voltage Display
• Perfect for Systems up to 1000 Watts
• 18 Volt Surge
• Silver
• Includes Mounting Hardware

NVX - Worth the Envy - Direct to Consumer Car Audio

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    FAQ for Universal-Fit Audio & Electronics in 1978 TR8

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1978 Triumph TR8?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your TR8.

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