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Flowmaster 40 Series Chambered Muffler

  • Product Code: 425403

£103.30 EX VAT

£123.96 INC VAT

Product Overview:

All of our Holley orders are done once a week from USA, if you need it sooner please contact us prior to ordering. Complete delivery may take up to 14 days.

40 Series Muffler - 2.50 Dual In / 3.00 Center Out - Aggressive Sound
Product Details
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:
  • Excellent Street/Strip and Off Road application
  • Noticeable interior resonance
  • Aggressive Sound Exterior Exhaust Tone
  • Durable fully welded 16 gauge aluminized steel
Specification
BrandFlowmaster
California Proposition 65 RequiredNo
ColorBlack
Emission Code5
FinishPaint
Inlet Connection TypeClamp
Inlet Diameter (in)2.5
Inlet PositionDual
Inlet Quantity2
MaterialAluminized Steel
Muffler Body Height/Thickness (in)4
Muffler Body Length (in)13
Muffler Body ShapeOval
Muffler Body Width (in)9.75
Muffler Inlet Diameter2.5
Muffler Outlet Diameter (in)3
Muffler Overall Length (in)19
Muffler SeriesOriginal 40 Series
Muffler TypeChambered
Outlet Connection TypeClamp
Outlet Diameter (in)3
Outlet PositionCenter
Outlet Quantity1
Product TypeStreet Mufflers
Sound LevelAggressive Sound
Type of MufflerChambered
Part Number425403
Delivery & Returns

Billy's Speed Shop ensures the highest standard of service. Therefore we use only most reliable delivery services in the UK what allows us to provide you quick and efficient delivery of your products.

We aim to stock all of the products in our warehouse. However the situation may occur that we currently do not have particular item in stock then we will order it directly from UK supplier. If delivery time will exceed 3 days we will inform you via email or telephone.

Our Delivery Options are as follows:

Parcels up to 2kg and up to £50 of value are being sent via Royal Mail - 1st or 2nd class.
Parcels up to 2kg and £50 - £100 of value are being sent via Royal Mail - 1st or 2nd class - Tracked.
Parcels over 2kg and over £100 of value are being sent via Courier - DPD Tracked.
Bulk or Heavy purchases that weigh over 20 kg are sent on a pallet - Pallex.

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