Silicone Intake Boot With Clamps - (NO LONGER AVAILABLE)
Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability!
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Brand:
ES#:
2725403
Mfg#:
003627ECS01KT
No longer available
Silicone Intake Boot - (NO LONGER AVAILABLE)
Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2718016
Mfg#:
003627ECS01
No longer available
Ultimate Performance Rear Shock Mount Kit
Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Includes ECS heavy duty reinforcement plates.
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Brand:
ES#:
2762983
Mfg#:
002542ECS01KT
Ultimate Performance Rear Shock Mount Kit
Polyurethane-isolated monoball design offers street comfort with race performance while eliminating blowouts!! Includes ECS heavy duty E46 convertible-specific reinforcement plates.
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Brand:
ES#:
2765978
Mfg#:
002542ECS01KT1
Polyurethane Transmission Mount Set - Street
70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane.
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Brand:
ES#:
2859359
Mfg#:
002705ECS02A
Polyurethane Transmission mount Set - Street/Track
80A durometer rating - perfect for aggressive enthusiast driving. Constructed of 304 stainless steel with bonded and constrained polyurethane.
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Brand:
ES#:
2718367
Mfg#:
002705ECS01
Complete Performance Polyurethane Differential Bushing Set
ECS engineered to improve power application and offer superior service life over factory rubber bushings
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Brand:
ES#:
2748546
Mfg#:
002447ECS03KT
Rear Trailing Arm Bushing Limiter Set
Improve handling and extend bushing life - all while maintaining ride quality!
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Brand:
ES#:
2721244
Mfg#:
003301ECS01AKT
Teflon Shifter Bushing Kit
Remove the slop from the shifter arm for improved shifter feel - even on brand-new cars!
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Brand:
ES#:
259540
Mfg#:
2511-002
2-Piece Lightweight Front Brake Rotors - Pair (345x28)
Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced unsprung weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality!
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Brand:
ES#:
2677765
Mfg#:
000505ECS02KT
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Availability:
Ships on Aug 17, 2026
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Ships on Aug 17, 2026
2-Piece Lightweight Front Brake Rotors - Pair (325x28) - (NO LONGER AVAILABLE)
Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced unsprung weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality!
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Brand:
ES#:
2561992
Mfg#:
000505ECS01AKT
No longer available
2-Piece Lightweight Rear Brake Rotors - Pair (328x20)
Direct bolt-on cross-drilled and slotted replacement - 2-piece semi-floating rotors offer reduced weight and additional cooling capacity versus OEM for improved braking, handling, and ride quality!
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Brand:
ES#:
2986326
Mfg#:
011699ECSKT
CSL Big Brake Upgrade Kit (345x28)
Upgrade to ECS 2-piece E46 M3 CSL rotors for increased brake torque and thermal capacity. Reuse your existing calipers, pads, lines, and hardware!
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Going from 325x28mm to 345x28mm Competition Package/CSL rotors is as easy as a brake service!
Going from 325x28mm to 345x28mm Competition Package/CSL rotors is as easy as a brake service!
Brand:
ES#:
2840902
Mfg#:
000505ECS02KT4
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Availability:
Ships on Aug 17, 2026
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Ships on Aug 17, 2026
Exact-Fit Stainless Steel Brake Lines - Complete Kit
DOT-compliant hoses for the finishing touch
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Brand:
ES#:
11001
Mfg#:
E46698000
Performance Caliper Guide Bushing Set
Reduced caliper deflection, enhanced pedal feel, and improved pad wear. An excellent way to improve braking performance. Priced per axle.
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Industry leading design for maximum performance with minimal maintenance!
Industry leading design for maximum performance with minimal maintenance!
Brand:
ES#:
2723829
Mfg#:
003326ECS01