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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
AFE 46-20331 BladeRunner GT Series IntercoolerReplace the factory intercooler in your 2017 2019 GM 6. 6L Duramax L5P with the AFE 46 20331 BladeRunner GT Series Intercooler for greater airflow and heat dissipation. BladeRunner GT Series Intercoolers represents the next generation of performance intercoolers from AFE, utilizing a larger 2 5 8" bar and plate core design and 3 16" TIG welded aluminum end tanks. This design outperforms the factory tube and fin intercooler, hands down! Perfect Fit:
Replace the factory intercooler in your 2017-2019 GM 6.6L Duramax L5P with the AFE 46-20331 BladeRunner GT Series Intercooler for greater airflow and heat dissipation. BladeRunner GT Series Intercoolers represents the next generation of performance intercoolers from AFE, utilizing a larger 2-5/8" bar and plate core design and 3/16" TIG-welded aluminum end tanks. This design outperforms the factory tube and fin intercooler, hands down!Perfect Fit:
This BladeRunner intercooler utilizes factory mounting locations with the necessary hardware to ensure a secure install.
Axillary Ports:
This intercooler features four (4) 1/8in NPT ports on the back side of the intercooler for sensors or water methanol injection and two (2) 1/8in NPT ports on the bottom for draining condensation or oil build up.
Billet Aluminum Inlet/Outlet:
This BladeRunner Intercooler uses billet aluminum inlet and outlet for superior strength and durability.
TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability.
Features:
- (4) 1/8" NPT Ports
- 100% TIG-Welded
- Direct Replacement
- Bar & Plate Core Design
- Superior Strength & Durability
- 2-5/8" Bar & Plate Core Design
- Factory-Style Quick Connect Fitting
- 1/8" NPT Ports Provided For Connecting Sensors Or Water Methanol Injection
WARRANTY INFO:
1 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
We loved it.
Size: Large, Color: Royal Blue, Size: Large, Color: Royal Blue
My son loved this suit. It was a little too big but overall a great suit.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Yes
Size: Medium, Color: Grey
Highly recommend if you’re on a budget and can’t afford a $300 suit. It comes with a bow tie, and obviously the vest, pants, and suit jacket. It fits my son perfectly.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Looks Great.
Good Product and fair price. But shipping takes a while. Might need minor alterations on lengths. Sleeve and pants.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Good suit
Size: X-Small, Color: Red
Came in and fit perfectly. Look amazing and matched my wife red dress.
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Reviewed in the United States on January 26, 2026
★★★★★ 4
Definitely worth the buy
Size: Large, Color: Grey
The size large fits my fiance great. The vest and jacket are perfect size however the pants are bit snug and have to have the button moved in order for them to be buttond besides the button they are perfect. However I wish it came with the bow tie. The jackets button was sewn on to loosely so I will have to have that fixed as well but for such a decent price this suit is worth it. The qualof material is there. Just need to fix a few buttons.
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Reviewed in the United States on May 17, 2026