Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant
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For 2025+ model years
Engineered for the Gen 2 B58 Turbocharged Inline-6 - High-Flow - EPA Compliant
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 2025+ model years
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
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Unleash the aggressive sound of your B58!
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Enables the control of a single electronic exhaust valve
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Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the aggressive sound of your B58!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improved cooling efficiency for reduced heat soak!
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Offers great strength and fatigue resistanve vs stock bolts, increasing clamping strength and preventing cylinder head lift and damage.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-05-2026
Upgraded connecting rods designed for increased cylinder pressures and power
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Upgraded connecting rods designed for increased cylinder pressures and power
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The ultimate intake manifold upgrade for your B58 powered Supra or BMW!
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This is a special order finish. Lead time is 5-6 weeks.
Dyno Proven Gains of up to 19 hp and 18 lb-ft. of torque
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This product was last offered at the strikethrough price on
05-15-2026
ULTRA SERIES BMW - TOYOTA B58B30/3.2284 By JE Pistons for best performing Pistons.
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Upgrade Your Gen 2 B58 With Kelford Cams!
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For Gen 2 B58 Cars