PRL Motorsports - Premium Automotive Performance Products

2023+ Acura Integra 1.5T 3" High Volume Exhaust Adapter

2023+ Acura Integra 1.5T 3" High Volume Exhaust Adapter - Main image
$34.45 $53 In stock

Category: Exhaust Systems

Fits all 2022+ Honda Civic 1.5L Turbo & 2.0L


Fits all 2023+ Acura Integra 1.5l Turbo


Fits all variant models including Si, CVT, 6MT, RHD, International Models, Etc.

Important Notes:

  • NO ECU CALIBRATION REQUIRED

Technical Notes:

The PRL Motorsports High Volume Exhaust Adapter is intended to seamlessly transition aftermarket front pipe upgrades to 3" exhaust system upgrades for optimal performance. Each piece is constructed from TIG welded 16 gauge (.065") 3.00" 304 stainless steel.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

George ★★★★★

The fitment list is spot on—bolted right up to my Integra 6MT without any drama, and the 3" opening mates perfectly with the stock downpipe. No CEL after a week of driving, which was my biggest worry since it says no ECU calibration needed.

Natalie ★★★★★

Was worried about fitment with my CVT model, but it lined up perfectly with the stock hangers. The 3" diameter gives it a noticeably deeper tone without being obnoxious on the highway.

Abigail ★★★★★

Bolted this on to my Integra’s stock piping and the 3-inch opening really wakes up the turbo spool—no drone on the highway either. Took about an hour with basic tools, and it fits the 6MT perfectly without any calibration needed.