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Exhaust Crossover Pipes
APEXi N1 Evolution Extreme Midpipes
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A'PEXi

APEXi N1 Evolution Extreme Midpipes

Not Yet Reviewed

APEXi N1 Evolution Extreme midpipes are engineered to build on the proven performance of the legendary N1 muffler design by improving exhaust flow between the catal

APEXi N1 Evolution Extreme midpipes are engineered to build on the proven performance of the legendary N1 muffler design by improving exhaust flow between the catalytic converter and rear muffler section. Their parallel mid-pipe layout is designed to optimize exhaust efficiency, while the crossover helps balance pressure between both exhaust pipes for smoother, more consistent performance. A unique modular design allows these mid-pipes to interchange with factory OEM exhaust system components, as well as the separately sold rear section, for added installation flexibility and upgrade convenience. APEXi N1 Evo Extreme

APEXi N1 Evolution Extreme midpipes are engineered to build on the proven performance of the legendary N1 muffler design by improving exhaust flow between the catalytic converter and rear muffler section. Their parallel mid-pipe layout is designed to optimize exhaust efficiency, while the crossover helps balance pressure between both exhaust pipes for smoother, more consistent performance. A unique modular design allows these mid-pipes to interchange with factory OEM exhaust system components, as well as the separately sold rear section, for added installation flexibility and upgrade convenience. APEXi N1 Evo Extreme mid-pipes are ideal for performance-oriented exhaust system upgrades on specific applications.

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Results 1 - 5 of 5

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

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

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 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

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

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

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 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

APEXi N1 Evolution Extreme Midpipes for 2022-2026 WRX - 144-KF01P

APEXi N1 Evolution Extreme Midpipes for 2022-2026 WRX - 144-KF01P

APEXi N1 Evolution Extreme Midpipes for 2022-2026 WRX - 144-KF01P

Exhaust Crossover Pipe, 2.756 in., Y-Pipe, 304 Stainless Steel, without Resonator, for Stock Manifolds, Subaru, 2.4L, Each

Part Number: APX-144-KF01P

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

APEXi N1 Evolution Extreme Midpipes for 2022-2025 IS500 - 144-KT13

APEXi N1 Evolution Extreme Midpipes for 2022-2025 IS500 - 144-KT13

APEXi N1 Evolution Extreme Midpipes for 2022-2025 IS500 - 144-KT13

Exhaust Crossover Pipe, 2.560 in., H-Pipe, 304 Stainless Steel, with Resonator, for Stock Manifolds, Lexus, 5.0L, Each

Part Number: APX-144-KT13

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

APEXi N1 Evolution Extreme Midpipes for 2016-2017 GS200T - 144-KT08

APEXi N1 Evolution Extreme Midpipes for 2016-2017 GS200T - 144-KT08

APEXi N1 Evolution Extreme Midpipes for 2016-2017 GS200T - 144-KT08

Exhaust Crossover Pipe, 2.380 in., H-Pipe, 304 Stainless Steel, Turbo Style, for Stock Manifolds, Lexus, 2.0L, Each

Part Number: APX-144-KT08

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2026 if ordered today

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Estimated Ship Date: Dec 29, 2026 if ordered today

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