Q40 MotorsportsEnter Garage
Log inMEMBER PRICING

Find parts for your vehicle

Start with what you know.All parts
Saved vehicles
Vehicle details

No additional reviewed details

Ready to see available parts

No additional reviewed details are available for this selection. Add make, model or year to refine the results. Check each product’s application before ordering.

Choose make

Choices use the other selected filters. You can also enter a value directly.

Home / Exhaust / Catback / aFe MACHForce XP Exhausts Muffler Delete Aluminized 4 ID In/Out 8 Dia
aFe MACHForce XP Exhausts Muffler Delete Aluminized 4 ID In/Out 8 Dia
Image availability does not confirm fitment or availability.
aFe

aFe MACHForce XP Exhausts Muffler Delete Aluminized 4 ID In/Out 8 Dia

PART 49-91003CATEGORY Catback
$88.00
$88.00
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

ATLAS 4 IN Aluminized Steel Muffler Delete Pipe

EXH Muffler AL; 4in. Delete-Pipe

Features

Pipe Specifications: 4" ID Inltet/Outlet x 30" Overall Length

Improves Throttle Response And Performance

Brings Maximum Power Out Of Your Exhaust

This Pipe Fits Most 4 in Exhaust Systems

Adds An Aggressive Tone To Your Exhaust

Maximizes Exhaust Flow

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
802959499054
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

aFe MACH Force XP Exhausts Muffler Delete Aluminized 4 ID In/Out 8 Dia

ATLAS Aluminized Muffler Delete Pipe

ATLAS Muffler Delete

About the manufacturer

Bring the maximum power out of your exhaust with the aFe Power Muffler-Delete Pipe. This pipe is constructed out of aluminized steel and is used to eliminate the 4 In/Out muffler used in most factory or performance 4 exhaust systems. You will love the aggressive exhaust note of a 4 system with no muffler while maximizing exhaust flow, throttle response and performance.

Additional manufacturer information

Catalytic Converter Delete Pipe

Explore the 3D garage

Chevrolet Corvette C8 · Subaru WRX VA · Mazda Miata NA · Ford Mustang S197 · BMW 3 Series E46 · Honda S2000 AP1 · BMW M3 E30 · Honda Civic 11th generation · Audi S4 B5 · Ford Mustang S550 · BMW M3 E46 · Chevrolet Corvette C6 · Chevrolet Camaro 5th generation · BMW M3 E36 · Chevrolet Corvette C7 · Integra 3rd gen · Integra 2nd gen · Illustrative previews

Enter Garage