A'PEXi Parts and Accessories

Tuner cars are made to be—well, tuned! A’PEXi makes it possible with a full line of performance and suspension components for the popular tuner cars—Honda,...

Tuner cars are made to be—well, tuned! A’PEXi makes it possible with a full line of performance and suspension components for the popular tuner cars—Honda, Acura, Toyota, Nissan, Mazda, and more. Our extensive line of A’PEXi parts includes air intake kits, exhaust systems and components, coil-over kits and suspension systems, turbo timers, boost controllers, and more. Tune your ride for explosive power and impeccable handling with A’PEXi parts from Summit Racing. Shop now!

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Results 1 - 25 of 339

APEXi N1-X Evolution Extreme Exhaust Systems 164-KH02

Muffler, Honda Civic Type-R (FK8); 17-**

Part Number: APX-164-KH02

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2025 if ordered today

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Estimated Ship Date: Apr 28, 2025 if ordered today

APEXi N1 Evolution 304 Stainless Steel 3.70 Inch Muffler 156-A016

Universal Muffler

Part Number: APX-156-A016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

APEXi N1 Evolution Mufflers 161AZ002

Exhaust System, N1 Evolution, Cat-Back, Polished Stainless, Tip, Mazda, RX-7, Kit

Part Number: APX-161AZ002

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2025 if ordered today

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Estimated Ship Date: Apr 17, 2025 if ordered today

APEXi N1 Evolution 304 Stainless Steel 2.5 Inch Muffler 156-A021

Muffler, N1 Evolution, 2.500 in. Center, 2.500 in. Center Inlet, Stainless Steel, Natural, Universal, Each

Part Number: APX-156-A021

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 22, 2025 if ordered today

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Estimated Ship Date: Apr 22, 2025 if ordered today

APEXi N1-X Evolution Extreme Exhaust Systems 164KT206P

Muffler, Lexus NX200t (FWD/AWD) - Titanium Tip; 15-**

Part Number: APX-164KT206P

Not Yet Reviewed

Estimated Ship Date: Apr 11, 2025 if ordered today

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Estimated Ship Date: Apr 11, 2025 if ordered today

A'PEXi Exhaust Crossover Pipes 144-KT02

Exhaust Crossover Pipes, Lexus IS250 / IS350 RWD - (Resonated); 14-**

Part Number: APX-144-KT02

Not Yet Reviewed

Estimated Ship Date: Apr 18, 2025 if ordered today

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Estimated Ship Date: Apr 18, 2025 if ordered today

APEXi N1-X Evolution Extreme Exhaust Systems 164-KT02

Muffler, Lexus IS250 / IS350 RWD/AWD- REAR ONLY; 14-16

Part Number: APX-164-KT02

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

APEXi N1-X Evolution Extreme Exhaust Systems 164-Z001J

Muffler, Miata MX-5 (ND5RC) - Rear Section Only; 16-**

Part Number: APX-164-Z001J

Not Yet Reviewed

Estimated Ship Date: Mar 28, 2025 if ordered today

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Estimated Ship Date: Mar 28, 2025 if ordered today

APEXi Power Air Intakes 507-T014

Power Intake

Part Number: APX-507-T014

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2025 if ordered today

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Estimated Ship Date: Mar 10, 2025 if ordered today

APEXi Power Air Intakes 507-N006

Power Intake

Part Number: APX-507-N006

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2025 if ordered today

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Estimated Ship Date: Mar 10, 2025 if ordered today

APEXi GT Spec Muffler Exhaust Systems 145-H002

Exhaust Down Pipe, Honda Civic Type-R (FK8); 17-**

Part Number: APX-145-H002

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

APEXi Rev/Speed Meters 405-A912

Data Acquisition, Rev Speed Meter, Each

Part Number: APX-405-A912

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

APEXi N1 Evolution Extreme Exhaust Systems 164-KT16

Exhaust System, N1 Evolution-X Exhaust, Toyota Supra (A90) 20+, non-Resonated w Titanium Tip

Part Number: APX-164-KT16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

APEXi N1 Evolution Extreme Exhaust Systems 164KT202

Muffler, Lexus IS250 / IS350 RWD; 14-16

Part Number: APX-164KT202

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

APEXi Hybrid Mega Evolution Muffler Exhaust Systems 115AN006

Muffler, 300ZX (2 by 2), Twin-Turbo VG30DETT; 89-00

Part Number: APX-115AN006

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

A'PEXi Decals and Stickers 601-KH01

Accessories

Part Number: APX-601-KH01

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2025 if ordered today

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Estimated Ship Date: Mar 3, 2025 if ordered today

A'PEXi Exhaust Crossover Pipes 144-KT01