This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Specifications:
Description_ASC |
Universal Muffler - Some adaptation may be required. |
Description_DEF |
Exhaust Muffler |
Description_DES |
Flowmaster 40 Series Delta Flow Chambered Muffler |
Description_FAB |
Durable Fully Welded 409 Stainless Steel |
Description_FAB |
Race Proven Patented Delta Flow (R) Technology |
Description_FAB |
Excellent Street/Strip And Off Road Application |
Description_FAB |
No Internal Packing To Blowout |
Description_EXT |
40 Series (TM) Delta Flow Muffler; 3.0 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless Steel; |
Description_INV |
3 IN(C)/2.5 OUT(D) DELTA 40 409S |
Description_MKT |
This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. |
Description_SHO |
Muffler |
Tip Quantity |
0 |
California Proposition 65 Chemical Name 1 |
Nickel (metallic) |
Inlet Position |
Center |
Outlet Type |
Dual Outlet |
Inlet Connection Type |
Pipe Connection |
Outlet Connection Type |
Pipe Connection |
Outlet Diameter (in) |
2.5 |
Reversible |
No |
Muffler Series |
40 Series Delta Flow |
Inlet Outside Diameter |
3.000 in. |
Inlet Inside Diameter |
3.000 in. |
Brand |
Flowmaster |
California Proposition 65 Chemical Name 2 |
Chromium (hexavalent compounds) |
Overall Length |
19.000 in. |
Body Length |
13.000 in. |
Outlet Outside Diameter |
2.500 in. |
Body Height |
4.000 in. |
Mount Type |
Uses Factory Hangers |
Inlet Diameter |
3.000 in. |
Automotive Item Grade |
High Performance |
Fitment |
Universal |
Body Length (in) |
13 |
Emission Code |
5 |
Finish |
Paint |
Overall Length (In) |
19 |
Inlet Type |
Single Center |
Muffler Type |
Reflection |
Outlet Diameter |
2.500 in. |
Shape |
Oval |
WARNING CA Proposition 65 |
Yes |
WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
Body Width |
9.750 in. |
Main Piping Diameter |
3.000 in. |
Outlet Position |
Dual |
Color |
Black |
Title |
Flowmaster 8430402 40 Delta Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive Sound |
Body Height (in) |
4 |
Body Width (in) |
9.75 |
California Proposition 65 Chemical Name |
Chromium (hexavalent compounds), Nickel (Metallic) |
California Proposition 65 Required |
Yes |
Inlet Diameter (in) |
3 |
Material |
409 Stainless Steel |
Product Type |
Street Mufflers |
Sound Level |
Aggressive Sound |
Type of Muffler |
Chambered |
Vehicle Type |
4/6 CYL Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV |
Warning |
California Proposition 65 |
Length |
5.0000 |
Width |
10.0000 |
Height |
21.0000 |
Weight |
9.0000 |