Increased Displacement: The 2.1 stroker kit increases the engine’s displacement, resulting in more torque and power.
Improved Low-End Torque: The longer stroke can provide more torque at lower RPMs, making it suitable for everyday driving.
Potential for Higher Power Output: With proper tuning and supporting modifications, the 2.1 stroker engine can handle higher boost pressures and fueling, leading to increased power output.
$220Original price was: $220.$180Current price is: $180.
Upgrade your B5 S4 with a unique twist on a classic look. These OEM-style taillights come with custom Imola Yellow upper caps, color-matched to Audi’s iconic factory paint (LY1C). Perfect for adding subtle style to your rear end while maintaining clean lines and fitment.
Features:
Fits 2000–2002 Audi S4 (B5 chassis)
OEM-style taillight housings (inner and outer)
Professionally color-matched Imola Yellow top caps
Direct plug-and-play fitment – no coding required
Compatible with stock bulb holders and wiring
Adds a rare, enthusiast touch to any B5 build
Whether you’re building an Imola-themed S4 or just want to stand out with something truly OEM+, these taillights deliver style and substance
Used downpipes and cat back in good condition. no holes. Fits b5 s4 with stock k03 turbos.
The B5 S4 is a great platform for modifications.
Techtonics Tuning (TT) downpipes are known for their quality and performance gains, and pairing them with a Borla cat-back exhaust system should give you a nice boost in power and sound.
$160Original price was: $160.$120Current price is: $120.
For sale is a set of used OEM black carpet floor mats from a B5 Audi A4/S4. These are genuine Audi mats, designed for 1996–2001 A4 and 2000–2002 S4 sedans and avants. Perfect fitment for all B5 chassis models.
Condition:
Used, overall good condition
No major stains, rips, or tears
Deep black OEM carpet with original shape and backing
$450Original price was: $450.$400Current price is: $400.
B5S4 seats front and back Selling front and back matching set of B5 S4 black onyx leather seats These are not perfect and the price reflects that, Otherwise these are in fair condition but came out of a 200k mile car and have seen a lot Of use
$620Original price was: $620.$570Current price is: $570.
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