Skip to content
Availability:
Out of stock

Flowmaster 15938 Header Collector Ball Flange Kit

SKU ds_BDXN_15938
Proudly Canadian

Albertan Owned

Supporting Canadian truckers since 2018
Secure Payments

Financing Available

SSL encrypted checkout with financing options
Trusted Brands

Top-Quality Suppliers

Authorized dealer for Fox, Bilstein, BFGoodrich & 50+ brands
Original price $283.50 - Original price $283.50
Original price $283.50
$283.50
$283.50 - $283.50
Current price $283.50
Description
This header collector kit takes the place of three bolt flange type connections and allows for a leak free and gasket free ball flange type connection. Available in various sizes.
Resources
Installation Instructions

Specifications

Attachment Method Ball and Socket Flange
Automotive Item Grade High Performance Part
Bolt Circle Diameter N/A
Bolts Or Studs Included Yes
Color Gray
Description_ASC Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Description_ASM Universal Item - Not a direct fit. Some adaptation required.
Description_DEF Exhaust Flange
Description_DEF Exhaust Flex Joint
Description_DES Header Collector Ball Flange Kit
Description_EXT Header Collector Ball Flange Kit; 2.5 in. Collector To 2.5 in. System; Welding Required; Sold In Pairs;
Description_FAB 16 Gauge Aluminized Tubing
Description_FAB 2.5 in. Collector To 2.5 in. Tubing
Description_FAB 3 Year Limited Warranty
Description_FAB Leak Free Ball and Socket Seal
Description_FAB Premium Flowmaster Quality
Description_FAB Replaces Three Bolt Flange Connection
Description_FAB Slip Fit Connections for Easy Assembly
Description_INV 1PR. COLL BALL FLANGE 2.5in.X2.5in.
Description_KEY Pipe; Exhaust; Headers; Adapter; Collector; Performance
Description_LAB Made In Logo
Description_MKT This header collector ball flange kit takes the place of typical three bolt flange type connections and allows for a leak free and gasket free connection. Both ends feature 2.50-inch inside diameter slip-fit connections. Welding required. Available in various sizes. Sold in Pairs
Description_MKT This header collector kit takes the place of three bolt flange type connections and allows for a leak free and gasket free ball flange type connection. Available in various sizes.
Description_SHO Exhaust Flange
Engine Make/Size Universal Engine
finish Stainless Steel
Flange Thickness 0.375 in.
height 4.7
Inlet Connection Type Straight Pipe
Inlet Diameter 2.500 in.
Item Height 3.000 in.
length 15.0
LTL N
Matching Tube Size 2.500 in. ID
Material Aluminized Steel
Material Gauge 16
Outlet Connection Type Straight Pipe
Outlet Diameter 2.500 in.
Product Width OEM
Thickness 0.375 in.
Title Flowmaster 15938 Header Collector Ball Flange Kit- 2.50 in. to 2.50 in. - Pair - requires welding
WARNING CA Proposition 65 No
weight 6.68
width 10.1
Fitment
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

How do I know if a part fits my truck?

Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

Do you ship across Canada?

Yes! We ship to all provinces and territories in Canada. Free shipping is available on qualifying orders.

How long will it take to receive my order?

Delivery times vary depending on your location and item availability. Most orders arrive within 2–7 business days.

What is your return policy?

We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

How can I contact customer support?

You can reach us via email, phone, or through the contact form on our website. Our team is ready to assist you.

Still have questions?

Our team is here to help — reach out and we'll get back to you as soon as possible.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare