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 572

APEXi N1 Evolution Extreme Midpipes for 2022-2025 IS500 - 144-KT13P

Exhaust Crossover Pipe, 2.560 in., H-Pipe, 304 Stainless Steel, without Resonator, for Stock Manifolds, Lexus, 5.0L, Each

Part Number: APX-144-KT13P

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

APEXi N1 Evolution Extreme Midpipes for 2022-2026 WRX - 144-KF01

Exhaust Crossover Pipe, 2.756 in., Y-Pipe, 304 Stainless Steel, with Resonator, for Stock Manifolds, Subaru, 2.4L, Each

Part Number: APX-144-KF01

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

APEXi N1-X Evolution Extreme Exhaust Systems 164-KT02

Exhaust System, N1-X Evolution Extreme, Rear Axle-back, Dual, Stainless Steel, Natural, Split Rear Exit, Titanium Burnt Tips, Lexus, Kit

Part Number: APX-164-KT02

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

A'PEXi Timing Belts 818-N001

APEXi STB Timing Belt Nissan (RB20DE, RB20DET, RB25DET, RB26DETT)

Part Number: APX-818-N001

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2026 if ordered today

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Estimated Ship Date: Dec 9, 2026 if ordered today

APEXi N1 Evolution Extreme Exhaust Systems for 2020-2022 GR SUPRA - 164-KT16

Exhaust Systems, APEXi N1 Evolution Extreme Exhaust Systems, Cat-Back, 304 Stainless Steel, Split Rear Exit, Toyota, Sold as a Kit

Part Number: APX-164-KT16

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2026 if ordered today

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Estimated Ship Date: Dec 23, 2026 if ordered today

APEXi N1 Evolution Extreme Exhaust Systems for 2014-2015 IS250, 2014-2016 IS350 - 164KT202

Exhaust Systems, APEXi N1 Evolution Extreme Exhaust Systems, 304 Stainless Steel, Cat-Back, Split Rear, Lexus, Sold as a Kit

Part Number: APX-164KT202

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

APEXi N1-X Evolution Extreme Exhaust Systems for 2015-2017 NX200T - 164KT206P

Exhaust System, N1-X Evolution Extreme, Cat-back, Single In/Four Out, Stainless Steel, Natural, Split Rear Exit, Titanium Burnt Tips, Lexus, 2.0L, Kit

Part Number: APX-164KT206P

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 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: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

A'PEXi Exhaust Crossover Pipes 144-KT04

Exhaust Crossover Pipes, Lexus RC350 RWD - (Resonated); 15-**

Part Number: APX-144-KT04

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

A'PEXi Mufflers 116AT036

Hybrid Megaphone EVO

Part Number: APX-116AT036

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

APEXi Replacement Power Intake Air Filter Elements 500-A021

Air Filter Element, Conical Flanged, Cotton Gauze, Red, 3.346 in. Diameter Inlet, Each

Part Number: APX-500-A021

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

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

Muffler, N1 Evolution, Round, 304 Stainless, Polished, 3.70 in. Center Inlet, 4.53 in. Center Outlet, 13.78 in. Case Length, Designed for Turbo, Each

Part Number: APX-156-A016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

APEXi Head Gaskets 814-N102

Engine/ Head Gasket

Part Number: APX-814-N102

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

APEXi GT Spec Muffler Exhaust Systems for 1986-1991 RX-7 - 145-Z001

GT Downpipes

Part Number: APX-145-Z001

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

A'PEXi Exhaust Pipes, Turbo Downpipes 145-T001

Exhaust Down Pipe, JZX90 Mark II / Chaser; 93-97

Part Number: APX-145-T001

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

APEXi GT Spec Muffler Exhaust Systems 145-T006

Exhaust Down Pipe, JZA80 Supra (J-Spec) - Upper; 93-98

Part Number: APX-145-T006

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

A'PEXi Exhaust Pipes, Turbo Downpipes 145-N003

Exhaust Down Pipe, HNR32 Skyline GT-S (AWD); 89-94

Part Number: APX-145-N003

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2026 if ordered today

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Estimated Ship Date: Dec 17, 2026 if ordered today

A'PEXi Frame Bump Stops 240-B009

Bump Stop, Bump Stop – (d=12.5mm, H=25mm);

Part Number: APX-240-B009

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

A'PEXi Frame Bump Stops 240-B007

Bump Stop, Bump Stop – (d=12.5mm, H=50mm);

Part Number: APX-240-B007

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

A'PEXi Head Gaskets 814-N207

Engine/ Head Gasket

Part Number: APX-814-N207

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

A'PEXi Head Gaskets 814-H001

Engine/ Head Gasket

Part Number: APX-814-H001

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

A'PEXi Head Gaskets 814-N104

Engine/ Head Gasket

Part Number: APX-814-N104

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

A'PEXi Head Gaskets 814-N103

Engine/ Head Gasket

Part Number: APX-814-N103

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

A'PEXi Head Gaskets 814-T305

Head Gasket, Metal Head Gasket 3S-GE (SXE10);

Part Number: APX-814-T305

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

A'PEXi Head Gaskets 814-N003

Engine/ Head Gasket

Part Number: APX-814-N003

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

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