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About This Product

Improves airflow up to 176 Percent. 4-inch constant-diameter cat-back system nearly triples flow. Straight-through muffler. 5-inch tip optional. Fully compatible with factory warranty.

Key Features
  • Mandrel bent Stainless Steel construction
  • Virtually eliminates backpressure
  • Lowers exhaust gas temps
  • Dramatically improves flow
  • Maximum Airflow
  • Improves airflow up to 176%
  • 4 inch constant-diameter cat-back system
  • Nearly triples flow
  • Straight-through muffler
  • Easy install
  • 5 inch tip optional
  • Fully compatible with factory warranty
  • 5-Year Ltd Warranty
Specifications
Improves airflow up to 176%. Monster Performance & Modest Price. Banks' new Monster Sport Exhaust is one cool cat-back system! And its low price? That's way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional. 4 inch constant-diameter cat-back exhaust system. Virtually eliminates backpressure & nearly triples flow! Lowers exhaust gas temps. Straight-through Monster Muffler delivers a commanding exhaust note. Stainless Steel. Easy install. 5 inch rolled-edge polished tip is optional. Fully compatible with the Chevy/GMC factory warranty. 5-Year Limited Warranty.
Manuals

Monster Sport Exhaust

4-inch Single Exit, Slash Cut

SKU #48769

2001-2005 Chevy/GMC 2500/3500 6.6L Duramax

Outflows stock by 176% for more power/lowers EGTs

Limited Inventory
$429.00
MSRP: $476.67

Choose Your Monster Sport Exhaust

Your Selection: Standard Cab Long Bed


carb e.o. not required
Monster Sport Exhaust
About This Product

Improves airflow up to 176 Percent. 4-inch constant-diameter cat-back system nearly triples flow. Straight-through muffler. 5-inch tip optional. Fully compatible with factory warranty.

Key Features
  • Mandrel bent Stainless Steel construction
  • Virtually eliminates backpressure
  • Lowers exhaust gas temps
  • Dramatically improves flow
  • Maximum Airflow
  • Improves airflow up to 176%
  • 4 inch constant-diameter cat-back system
  • Nearly triples flow
  • Straight-through muffler
  • Easy install
  • 5 inch tip optional
  • Fully compatible with factory warranty
  • 5-Year Ltd Warranty
Specifications
Improves airflow up to 176%. Monster Performance & Modest Price. Banks' new Monster Sport Exhaust is one cool cat-back system! And its low price? That's way cool. The system slashes backpressure, increases exhaust flow, improves fuel economy and delivers extra power to your rear wheels. Exhaust tip optional. 4 inch constant-diameter cat-back exhaust system. Virtually eliminates backpressure & nearly triples flow! Lowers exhaust gas temps. Straight-through Monster Muffler delivers a commanding exhaust note. Stainless Steel. Easy install. 5 inch rolled-edge polished tip is optional. Fully compatible with the Chevy/GMC factory warranty. 5-Year Limited Warranty.
Manuals