Change the tone of your 3.0T exhaust with easy-to-install downpipes that mate to your factory cat-back exhaust.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4376068
Mfg#:
012616LA01KT
In Stock
ON SALE!
SAVE 25%
$611.99
This product was last offered at the strikethrough price on 06-13-2026
Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators.
ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience
10X Entries For Our 25th Anniversary Sweepstakes!
Change the tone of your 3.0T exhaust with easy-to-install downpipes that mate to your factory cat-back exhaust.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4714616
Mfg#:
012616LA01-01KT
In Stock
ON SALE!
SAVE 25%
$560.99
This product was last offered at the strikethrough price on 06-13-2026
CTS Turbo high flow cat is made to maximize exhaust flow for highest power gains - Do not compromise performance and sound with factory parts - Unleash your B9 S4/S5 3.0T Potential!
Brand:
ES#:
4043052
Mfg#:
CTS-EXH-TP-0009C
In Stock
ON SALE!
SAVE 15%
$699.99
This product was last offered at the strikethrough price on 07-10-2026
No cutting required, easy-to-install downpipes with resonator deletes for your factory cat back exhaust.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4715650
Mfg#:
016752LA02KT
In Stock
ON SALE!
$479.99
This product was last offered at the strikethrough price on 06-13-2026
Features TIG welded brushed T304 stainless steel construction and offers gains of 10 AWHP and 12 AWFT-LBS of torque
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4901469
Mfg#:
CBK0012
In Stock
24% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$2418.99
This product was last offered at the strikethrough price on 04-22-2026
Experience your driving passion with our ECS Valved Exhaust System and control your sound with our valved muffler design
10X Entries For Our 25th Anniversary Sweepstakes! 10X Entries For Our Spin To Win Sweepstakes!
Experience an impressive 48% increase in flow with our ceramic-coated, tubular stainless steel headers!
10X Entries For Our 25th Anniversary Sweepstakes! 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4783226
Mfg#:
053829LA01-02
In Stock
ON SALE!
SAVE 20%
$1040.99
This product was last offered at the strikethrough price on 06-13-2026
Sound great and save weight! Eliminate the center resonator on your OE system for a more aggressive exhaust note
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3521607
Mfg#:
024365ECS01KT
In Stock
ON SALE!
SAVE 25%
$438.99
This product was last offered at the strikethrough price on 06-13-2026
Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.
Lifetime Replacement
