Flowmaster 2.5 IN(C)/2.5 OUT(C) Super 10 SS Muffler

Classic Flowmaster sound in a universal muffler.

The Flowmaster Super 10 is a universal single chamber Delta Flow muffler built from 16 gauge 409S stainless steel. This one has a 2.5 in. center inlet, 2.5 in. center outlet.

Specs

What's built into it

• Single chamber delta flow design. Gives the loudest, most aggressive sound (off-highway use only, per Flowmaster).
• 16 gauge 409S stainless steel. Fully MIG welded for durability.
• Universal fit. Works on many custom and replacement exhaust setups.

The Gearhead Take

Straight talk from 20+ years of wrenching, racing and selling parts. No fluff, just what matters before you buy.

• The Super 10 is very loud. Flowmaster recommends it for off-highway use only, not street-driven vehicles.
• Measure your pipe size before ordering. Use adapters if needed.
• This is a universal muffler. It needs to be cut and welded or clamped in.
• Check your local noise laws.

FAQ

Will it fit my car?
It's a universal muffler. Match your pipe size and space under the car. Ask us if you're unsure.

Is it street legal?
Check your local noise laws. Flowmaster recommends the Super 10 for off-highway use only.

Can I install it myself?
If you can weld or clamp exhaust pipe. Otherwise a muffler shop can install it.

Pairs well with

• Exhaust clamps
• Pipe adapters
• Exhaust hangers

Install overview

• Measure pipe size and position.
• Cut out the old muffler.
• Fit the new muffler and weld or clamp it in.
• Check for leaks and clearance.

Fitment

Universal fit: 2.5 in. center inlet, 2.5 in. center outlet. Check your pipe size and space under the vehicle before ordering.

Not sure it fits your ride? Hit us up with your year, make and model and we'll confirm before you order.