Flowmaster 9420412 40 Delta Flow Muffler - 2.00" Offset In / 2.00" Dual Out - Aggressive Sound

by Flowmaster

Product Features

• Durable fully welded 16 gauge aluminized steel
• Reduced interior resonance
• Excellent street/strip and off road application
• No internal packing to blow-out
• Race proven patented delta flow technology

Product Details

• Shipping Weight: 11.4 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B0002Z9NGA
• Item model number: 9420412
• Average Customer Review: 1.0 out of 5 stars  See all reviews (1 customer review)
• Amazon Best Sellers Rank: #251,076 in Automotive (See Top 100 in Automotive)

Product Description

This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over original 40 Series. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability.

Customer Reviews

Most Helpful Customer Reviews

1 of 4 people found the following review helpful:

1.0 out of 5 stars read discription carefully, January 2, 2010

By 

Roger Samaniego II - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Flowmaster 9420412 40 Delta Flow Muffler - 2.00" Offset In / 2.00" Dual Out - Aggressive Sound (Misc.)

with this item i was dissapointed, u must read the discription carefully because the pictured item is not what you receive. the inlet is not centered as in the picture but offset as it says in the description which isnt that much of a problem but can potentially cause too much stress on ur pipe or hangers if ur set up is made for a centered inlet. this just taught me to always pay attention to the little stuff. and that ppl will just take a random picture of a simmilar product and put it on alot of different products. hope this helps.