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Audi S4 Interior Performance Parts & Upgrades

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Rennline Heel/Toe Throttle Extension - Red

ES#2840457 - PE74HRED - Rennline Heel/Toe Throttle Extension - Red - Pedal extensions to customize your driving experience - Rennline - Audi

Pedal extensions to customize your driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2840457
Mfg#:
PE74HRED
Ships in 5 Business Days
$58.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Overhead Lighting Kit

ES#2215382 - B5A4OVERHEAD - LED Overhead Lighting Kit - Transform your dome lamp lighting with these new LED bulbs from Ziza - ZiZa - Audi

Transform your dome lamp lighting with these new LED bulbs from Ziza affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
2215382
Mfg#:
B5A4OVERHEAD
In Stock
ON SALE! SAVE 10%
$62.99

This product was last offered at the strikethrough price on
05-02-2026

$56.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Overhead Lighting Kit - Red

ES#3138031 - 019396ECS05KT2 - LED Overhead Lighting Kit - Red - Transform your dome lamp lighting with these new LED bulbs from Ziza - ZiZa - Audi

Transform your dome lamp lighting with these new LED bulbs from Ziza affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3138031
Mfg#:
019396ECS05KT2
Ships on Sep 24, 2026
Auto Notify
ON SALE! SAVE 10%
$62.99

This product was last offered at the strikethrough price on
05-02-2026

$56.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Roll Cage Magnetic Device Mount - 2 Inch

ES#4028194 - FE23.48-2IN - Billet Roll Cage Magnetic Device Mount - 2 Inch - Perfect place to mount your phone, tuner, or lap timer on your roll cage - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Perfect place to mount your phone, tuner, or lap timer on your roll cage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4028194
Mfg#:
FE23.48-2IN
Ships in 5 Business Days
$50.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Overhead Lighting Kit

ES#2215338 - RS4OVERHEAD - LED Overhead Lighting Kit - Transform your dome lamp lighting with these new LED bulbs from Ziza - ZiZa - Audi

Transform your dome lamp lighting with these new LED bulbs from Ziza affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Sedan & Avant models only

Brand:
ZiZa - Corporate Logo
ES#:
2215338
Mfg#:
RS4OVERHEAD
In Stock
ON SALE! SAVE 10%
$54.99

This product was last offered at the strikethrough price on
05-02-2026

$49.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Overhead Lighting Kit - Red

ES#3137507 - 019396ECS03KT2 - LED Overhead Lighting Kit - Red - Transform your dome lamp lighting with these new LED bulbs from Ziza - ZiZa - Audi

Transform your dome lamp lighting with these new LED bulbs from Ziza affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Sedan & Avant models only

Brand:
ZiZa - Corporate Logo
ES#:
3137507
Mfg#:
019396ECS03KT2
Ships on Sep 24, 2026
Auto Notify
ON SALE! SAVE 10%
$54.99

This product was last offered at the strikethrough price on
05-02-2026

$49.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Footwell Lighting Kit - Red

ES#3138036 - 019396ECS05KT5 - LED Footwell Lighting Kit - Red - Transform your footwell lighting with these new LED bulbs from Ziza - ZiZa - Audi

Transform your footwell lighting with these new LED bulbs from Ziza affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3138036
Mfg#:
019396ECS05KT5
In Stock
ON SALE! SAVE 10%
$25.99

This product was last offered at the strikethrough price on
05-02-2026

$23.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Roll Bar Clamp - 1 Inch

ES#4007072 - FE23-1IN - Billet Roll Bar Clamp - 1 Inch - CNC machined clamp that allows you to mount whatever you need to a roll bar or strut bar - Rennline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

CNC machined clamp that allows you to mount whatever you need to a roll bar or strut bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
4007072
Mfg#:
FE23-1IN
Ships in 5 Business Days
$46.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED puddle Lighting Kit

ES#2215333 - RS4DOORWA - LED puddle Lighting Kit - Better illumination when opening your vehicle's doors - ZiZa - Audi

Better illumination when opening your vehicle's doors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
2215333
Mfg#:
RS4DOORWA
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Footwell Lighting Kit

ES#2215395 - B6A4FOTWELL - LED Footwell Lighting Kit - Illuminate the footwell of your vehicle with these new LEDs - ZiZa - Audi

Illuminate the footwell of your vehicle with these new LEDs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
2215395
Mfg#:
B6A4FOTWELL
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Footwell Lighting Kit

ES#2215334 - RS4FOOTWELL - LED Footwell Lighting Kit - Complete your LED lighting transformation in your footwells - ZiZa - Audi

Complete your LED lighting transformation in your footwells affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
2215334
Mfg#:
RS4FOOTWELL
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Footwell Lighting Kit - Red

ES#3137679 - 019396ECS03KT6 - LED Footwell Lighting Kit - Red - Complete your LED lighting transformation in your footwells - ZiZa - Audi

Complete your LED lighting transformation in your footwells affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3137679
Mfg#:
019396ECS03KT6
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Footwell Lighting Kit - Red

ES#3137977 - 019396ECS04KT4 - LED Footwell Lighting Kit - Red - Illuminate the footwell of your vehicle with these new LEDs - ZiZa - Audi

Illuminate the footwell of your vehicle with these new LEDs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3137977
Mfg#:
019396ECS04KT4
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED puddle Lighting Kit - Red

ES#3137676 - 019396ECS03KT5 - LED puddle Lighting Kit - Red - Better illumination when opening your vehicle's doors - ZiZa - Audi

Better illumination when opening your vehicle's doors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3137676
Mfg#:
019396ECS03KT5
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LED Door Puddle Lighting Kit - Red

ES#3137497 - 019396ECS01KT5 - LED Door Puddle Lighting Kit - Red - Transform you door puddle lighting with new LED bulbs from Ziza - ZiZa - Audi

Transform you door puddle lighting with new LED bulbs from Ziza affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3137497
Mfg#:
019396ECS01KT5
In Stock
ON SALE! SAVE 10%
$37.99

This product was last offered at the strikethrough price on
05-02-2026

$34.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VTT Plastic Dragy Holder

ES#4709492 - VTT-DHPLS - VTT Plastic Dragy Holder - Keep your Dragy from flying all over the car and get rid of the low or no sat warnings for good! - Vargas Turbo Technologies - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Keep your Dragy from flying all over the car and get rid of the low or no sat warnings for good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4709492
Mfg#:
VTT-DHPLS
Ships in 10 Business Days
$32.99 USD
Free Shipping

More About Interior Performance Parts & Upgrades

We spend nearly one-third of our lives inside our cars, why not make it the nicest place it can possibly be? All the interior upgrades and replacement parts you need to make it perfect are in this category.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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