BBK · New

BBK VariTune Adjustable Performance Muffler 2-1/2 Offset/Offset Stainless Steel

Name: BBK VariTune Adjustable Performance Muffler 2-1/2 Offset/Offset Stainless Steel
Brand: BBK
SKU: bbk31015
Price: 179.99 USD

MPN 31015 · Store SKU bbk31015

$179.99

IN STOCK3 ready to ship

Supplier stock checked 11/7/2026, 8:20:45 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for a louder or quieter sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench!These mufflers are available in 439 stainless steel, in 2.5 in., 2.75 in. and 3.0 in. and with various offsets to fit most aftermarket and OEM applications.These are offset/offset Mufflers that are designed to fit many car and truck applications including most Ford Mustang applications. These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for a louder or quieter sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench! These mufflers are available in 439 stainless steel, in 2.5", 2.75" and 3.0" and with various offsets to fit most aftermarket and OEM applications. These are offset/offset Mufflers that are designed to fit many car and truck applications including most Ford Mustang applications. Vari-Tune Adjustable Performance Muffler; 2.5 in. Inlet/Outlet; Offset/Offset; Rectangular Body; Tunable; Chambered; Stainless Steel; UNIVERSAL 2-1/2 VARITUNE ADJUSTABLE MUFFLER DOUBLE OFFSET (439 STAINLESS). UNIVERSAL 2-1/2 VARITUNE ADJUSTABLE MUFFLER DOUBLE OFFSET (439 STAINLESS) Vari-Tune Adjustable Performance Muffler

Manufacturer fitment & guides

Check 31015 against the manufacturer’s application information below.

Part-specific notes

California Proposition 65: Y

Manufacturer documents

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Read the full shipping & returns policy ↗

This policy does not limit rights required by law.

BBK VariTune Adjustable Performance Muffler 2-1/2 Offset/Offset Stainless Steel

Product details

Manufacturer fitment & guides

Part-specific notes

Manufacturer documents

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

Delivery address