Vance & Hines 2 Into 1 Pro Pipe Exhaust Chrome: Chrome: Yes: 35.1 pounds: 56 x 20 x 8 inches: Louder growling Maverick 2-Into-1 Exhaust Black: Black: Yes: 28.2 pounds: 40.6 x 21.2 x 7.6 inches: Rumbling loud: Handmo 2 into 1 Exhaust for Harley Touring: Black, Chrome: Yes: 29.9 pounds: 47.2 x 19.6 x 5.1 inches: Rumbling loud 2 Into 1 Exhaust for 4-2-1 Headers As the name implies, the headers start from 4 pipes that merge into 2 pipes and those merge into 1 pipe.For most cars, this design produces more mid range power with the sacrifice of top end power. Mid range power is great for the street since when you drive you usually do not rev your motor close to redline. If you have the Arrow 2:1 pipe but haven't taken a dump in a few days you'd probably weigh the same as the 2:2. 7lbs isn't really that much. The left side of the bike does look very average with the Arrow 2:1, I think. The D&D is a much better looking solution for a 2:1 in my opinion. 2011 Thruxton. From $479.20 $599.00. 2 Into 1 Exhaust For Harley Touring 2017-up Models, Amazing Deep Rumble Sound. $699.00. 2-1 Ghost Shadow Pipe Muffler Exhaust Harley Touring 1995-up. $259.00. Sharkroad Loud 2-1 Exhaust for Harley Softail Exhaust 1985-2017 Models Upgrading. $699.00. Cut the list into quarters: In this case Quartile 2 is half way between 5 and 6: Q2 = (5+6)/2 = 5.5. And the result is: Quartile 1 (Q1) = 3; Quartile 2 (Q2) = 5.5; Quartile 3 (Q3) = 7; Interquartile Range. The "Interquartile Range" is from Q1 to Q3: To calculate it just subtract Quartile 1 from Quartile 3, like this: The enzyme glyceraldehyde-3-phosphate dehydrogenase metabolizes the G3P into 1,3-diphosphoglycerate by reducing NAD+ into NADH. Next, the 1,3-diphosphoglycerate loses a phosphate group through phosphoglycerate kinase to make 3-phosphoglycerate and creates an ATP through substrate-level phosphorylation. At this point, there are 2 ATP produced . 290 317 155 380 385 191 391 54

2 into 2 vs 2 into 1